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What is the pressure rating of forged steel 3000 fittings?
The pressure rating of forged steel 3000 fittings typically corresponds to a maximum working pressure of 3000 psi (pounds per square inch) at a temperature of 100°F (38°C). However, this rating can vary based on the specific design, material composition, and temperature conditions, so it's important to consult relevant standards, such as ASME B16.11, for precise specifications. Always consider the operating conditions and safety factors when using these fittings in applications.
What is the Philippine electrical code requirement on the number of bends allowed in a conduit run?
The Philippine Electrical Code (PEC) specifies that a conduit run should not have more than two bends between pull points, such as junction boxes or fittings. This limit is established to ensure that wires can be pulled through the conduit without excessive difficulty or risk of damage. If more bends are necessary, additional pull points must be installed to facilitate the installation of the conductors. Always refer to the latest version of the PEC for detailed requirements.
Can you thread sch 10 pipe?
Yes, Schedule 10 pipe can be threaded, but it is important to use the appropriate technique and tools due to its thinner walls compared to heavier schedules. Threading may not be recommended for all applications, as it can weaken the pipe. It's essential to ensure that the threads are cut properly to maintain a good seal and structural integrity. Always consult relevant codes and standards for the specific application.
How can a person qualify for civil engineering jobs in the United States?
To qualify for many jobs in Civil Engineering a college degree is almost always necessary. Degrees in science or mathematics being common for many of the types of Civil Engineering jobs.
Why efficiency of carnot heat engine is always greater than that of an actual engine?
The efficiency of a Carnot engine is theoretically always greater than that of an actual engine. The fact that it is impossible to build a thermodynamically reversable engine, which is one of the variables necessary to calculate its superiority to a real heat engine, makes the theorum practical for assessing a real heat engines efficiency only.
Can you use pressure fittings on three-quarter inch OD steel pipe for natural gas fittings for kitchen stove or do you always have to use threaded?
Not sure what you mean by pressure fittings. Threaded fittings for steel pipe are pressure fittings. Steel pipe with a 3/4" O.D. is known as 1/2" I.P.S. (Iron Pipe Size) pipe.
Are outdoor spigots threaded or soldered on?
Outdoor spigots are always threaded and not soldered on.
Will oxalic acid attack teflon?
Oxalic acid is not known to attack or degrade Teflon (polytetrafluoroethylene). Teflon is a highly inert material and is resistant to a wide range of chemicals, including oxalic acid. However, it's always best to consult the specific chemical compatibility guidelines for Teflon when in doubt.
Is isopropyl alcohol is corrosive for teflon?
Isopropyl alcohol is not typically corrosive to Teflon. Teflon is a material known for its resistance to many chemicals, including isopropyl alcohol. However, it's always important to test in a small area first to ensure there are no unexpected reactions.
Should you solder or braise brass water fittings?
Always and only solder.
Is Teflon compatible with ethanol?
Yes, Teflon (PTFE) is generally compatible with ethanol and is resistant to it. Teflon does not react with ethanol, making it suitable for applications involving this solvent. However, always consider the specific conditions and concentrations, as well as the presence of other substances, which may affect compatibility.
Is Teflon flamable?
Teflon is not flammable at low to moderate temperatures, but it can begin to break down and release toxic gases when heated to very high temperatures (above 500°F). It is always best to use Teflon-coated cookware according to the manufacturer's instructions to avoid overheating and potential hazards.
Do you have LPG gas loss in cylinders?
Do not completely fill the cylinder. Always check the hoses and fittings.
Can Teflon resist sulfuric acid?
Teflon has excellent chemical resistance and is generally resistant to sulfuric acid at room temperature. However, prolonged exposure to concentrated sulfuric acid or elevated temperatures may cause some degradation of Teflon over time. It is always advisable to carefully consider the specific conditions and concentrations when selecting a material for use with sulfuric acid.
Why is it necessary to apply an outline?
Its not always necessary. look at some modern realism tattoos. They have no outline.
Do people who have an education always become successful?
not necessary
Humans are always on the move but in general they tend to settle by?
Near necessary resources.
